Century Spring

S-178CS - 0.88" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 4 coils and closed & ground ends. This spring features an O.D. of 1", and an I.D. of 0.79".

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-178
Ends Closed & Ground
Finish None
Free Length 0.88 in
Inside Diameter 0.79 in
Material 302/304 Stainless Steel
Outside Diameter 1 in
Part Type Standard
Rate 106 lbs/in
SKU S-178CS
Solid Length 0.42 in
Suggested Max Deflection 0.33 in
Suggested Max Load 35 lbf
Total Coils 4
Wire Diameter 0.105 in
The S-178 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 302/304 stainless steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The S-178CS compression spring is designed with a free length of 1" total of 9 coils, and a rate of 113 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The S-178 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.

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